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About improving performance of the drill bit

Edit: Shaanxi Hainaisen Petroleum Technology Co.,Ltd    Date: Jun 13, 2016
Source: www.pdcoiltool.com

Cone bit has changed during the impact, crushing and shearing effect break the rock formation, so cone bit to adapt to the soft, medium and hard of various types of formations.

After the radial is extraordinary and long nozzle cone bit cone bit rendering, cone bit drilling speed large fierce progress, cone bit of history unfold a serious quarrel revolution drill quality, type and drill Strata function No adaptation.

To accelerate drilling speed and improve the single drill footage plays a primary effect.

Drilling an oil and gas wells to use substandard popular sizes more than just drill, drill the upper part of the formation to use a large diameter drill bit by drilling relatively soft formations, single drill footage and more, using a short time.

PDC is used as the cutting edge of diamond drill bit called.

The case of one-piece drill bit, the entire drill no deeds components, structure is relatively simple.

Ability with high strength, high wear resistance and impact resistance of the 20th century, 80 years in the world one of the three new drilling techniques.


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